EP 2485407 A2 20120808 - Coordinating Multiple Contactless Data Carriers
Title (en)
Coordinating Multiple Contactless Data Carriers
Title (de)
Koordination mehrerer kontaktloser Datenträger
Title (fr)
Coordination de plusieurs supports de données sans contact
Publication
Application
Priority
US 201113019861 A 20110202
Abstract (en)
A contactless transponder device is provided with multiple ICs. A first IC includes a first contactless transponder interface circuit configured and arranged to respond to a contactless field by providing a first identifier of the first IC. A second IC includes a second contactless transponder interface circuit configured and arranged to respond to the contactless field by providing a second identifier of the second IC. A controller is configured and arranged to inhibit the first IC from responding to the contactless field.
IPC 8 full level
CPC (source: EP US)
G06K 7/10059 (2013.01 - EP US); G06K 19/07345 (2013.01 - EP US); G06Q 20/352 (2013.01 - EP US); G06Q 20/3574 (2013.01 - EP US); G07F 7/0866 (2013.01 - EP US); G07F 7/0893 (2013.01 - EP US); H04B 5/45 (2024.01 - EP US); H04B 5/77 (2024.01 - EP US)
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated extension state (EPC)
BA ME
DOCDB simple family (publication)
EP 2485407 A2 20120808; EP 2485407 A3 20150909; EP 2485407 B1 20181121; CN 102682255 A 20120919; CN 102682255 B 20140903; US 2012196531 A1 20120802; US 8886119 B2 20141111
DOCDB simple family (application)
EP 12152696 A 20120126; CN 201210021540 A 20120131; US 201113019861 A 20110202